How recent are we talking? “I Drink your Milkshake” and “You Either Die a Hero, or Live Long Enough To See Yourself Become the villian” are pretty iconic and memorable and they are not from this decade.

I agree with the ‘Argo F yourself” line.

“If you find a way to live without a master, let the rest of us know, you’ll be the first”.

A few lines from 21 Jump Street will probably be famous one liners…”F**k science!”

This isn’t something that I think will become iconic, and it’s not even from 2012, but I liked a line from Martha Marcy May Marlene – went something like, “Just because we’re sisters doesn’t mean we need to talk about everything that
comes into your head!”